Consortium Profile

HWCG LLC is a consortium of deepwater operators and non-operators in the Gulf of Mexico who have come together with the common goal of expanding capabilities to quickly and comprehensively respond to a subsea well containment event to protect people, property and the environment.

HWCG is made up of a diverse and experienced group of deepwater operators and non-operators, representing two-thirds of the deepwater operators in the Gulf of Mexico.

Each HWCG member is committed to a robust, integrated, standardized and sustainable response solution to a deepwater blowout in the US Gulf of Mexico.

As a member of HWCG, each company provides expertise and resources that collectively help achieve HWCG’s ultimate goal of rapid intervention, response and containment.

Each company has made a financial investment to support the development of the group’s deepwater containment response system and committed to a mutual aid agreement, sharing assets and resources in the event of an incident.

Download our media kit for an overview of our organization and our leadership.

HWCG continues to bring together the industry’s brightest and most experienced deepwater personnel from both domestic Independent E&P Companies as well as Major International Oil Corporations. We are committed to achieving the response needs of our Members today and into the future. We will continuously maximize collaborative efforts amongst our Members, Service Providers and the Industry’s Regulators to ensure we have access to assets which can be uniquely equipped for a deepwater well containment event.

Craig T. Castille, Managing Director


These milestones represent a selection of our achievements:

  • First permit to resume deepwater drilling in the Gulf of Mexico after the Macondo well incident
  • First permit from a permanent facility
  • Full operability at depths of 10,000 feet
  • An expanded flow back capacity of 130,000 bfpd and 220 million cubic ft. of gas per day
  • Faster response times: deployed equipment and capped a test well in just six days, compared to the eighty-seven days needed to contain Macondo

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